Maintenance of genomic stability in cultured stem cells
US-9845457-B2 · Dec 19, 2017 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12N2500/02 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 503 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 34 |
| 2017 | 30 |
| 2018 | 25 |
| 2019 | 48 |
| 2020 | 47 |
| 2021 | 57 |
| 2022 | 56 |
| 2023 | 74 |
| 2024 | 61 |
| 2025 | 44 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Activation of Marrow Infiltrating Lymphocytes in Hypoxic Alternating with Normoxic Conditions
US-2017266232-A1 · Sep 21, 2017 · US
Novel low-molecular-compound for improving production, maintenance and proliferation of pluripotent stem cells, composition comprising the same, and culture method
US-2017159023-A1 · Jun 8, 2017 · US
Simplified basic media for human pluripotent cell culture
US-9644186-B2 · May 9, 2017 · US
Methods for obtaining stem cells
US-2017086453-A1 · Mar 30, 2017 · US
Method for producing astaxanthin by fermentation
US-9605323-B2 · Mar 28, 2017 · US
Regeneration of a Functional Pulmonary Vascular Bed
US-2017073645-A1 · Mar 16, 2017 · US
A method for producing an adult-type oligodendrocyte
US-2017067020-A1 · Mar 9, 2017 · US
Material for undifferentiated state-maintaining culture
US-2017009209-A1 · Jan 12, 2017 · US
Selective cell therapy for the treatment of renal failure
US-9534203-B2 · Jan 3, 2017 · US
Methods of efficiently establishing induced pluripotent stem cells under hypoxic conditions
US-9528092-B2 · Dec 27, 2016 · US
Gas fermentation for the production of protein or feed
US-2016338380-A1 · Nov 24, 2016 · US
Methods for obtaining stem cells
US-9499792-B2 · Nov 22, 2016 · US
Activation of marrow infiltrating lymphocytes in hypoxic alternating with normoxic conditions
US-2016331781-A1 · Nov 17, 2016 · US
Methods for modulating mannose content of recombinant proteins
US-2016304603-A1 · Oct 20, 2016 · US
Method for manufacturing telencephalon or progenitor tissue thereof
US-2016289635-A1 · Oct 6, 2016 · US
Directed cardiomyocyte differentiation and ventricular specification of stem cells
US-2016271183-A1 · Sep 22, 2016 · US
Method for differentiating human embryonic stem cells into β-cells for the treatment of type I diabetes
US-9447378-B2 · Sep 20, 2016 · US
Non-static suspension culture of cell aggregates
US-9447380-B2 · Sep 20, 2016 · US
Protocol and media for storage and transport of nk-92 cell line
US-2016244716-A1 · Aug 25, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12N2500/02?
- CPC C12N2500/02 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C12N2500/02 (Chemistry & Metallurgy)?
- Our database includes 503 publications tagged with this CPC code.
- Is patent activity under CPC C12N2500/02 growing?
- Publication counts under this code: 61 in 2024 vs 44 in 2025 (latest complete years).